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Fencer Intel
medium 4.6

CVE-2020-2514 json

Vulnerability in the Oracle Application Express component of Oracle Database Server.

published 6y ago modified 4mo ago also EUVD-2020-22307

cvss
4.6
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 55%
public exploits
0
none known

Summary

Vulnerability in the Oracle Application Express component of Oracle Database Server. The supported version that is affected is Prior to 19.2. Easily exploitable vulnerability allows low privileged attacker having End User Role privilege with network access via HTTPS to compromise Oracle Application Express. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Application Express accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Application Express. CVSS 3.0 Base Score 4.6 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L).

Patch / fix

  • Oracle Corporation Application Express 19.2

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2y ago

Exploit prediction

0.75% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.0 4.6 CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L
NVD 3.1 4.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L
NVD 2.0 4.9 AV:N/AC:M/Au:S/C:N/I:P/A:P

Affected products

  • Oracle Corporation Application Express

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.